64278902976

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{393403}}^1$

素因数の和:393478

約数の個数: 112

約数和(自身を含む): 182262499584

約数和(自身を除く): 117983596608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 64, 69, 74, 92, 96, 111, 138, 148, 184, 192, 222, 276, 296, 368, 444, 552, 592, 736, 851, 888, 1104, 1184, 1472, 1702, 1776, 2208, 2368, 2553, 3404, 3552, 4416, 5106, 6808, 7104, 10212, 13616, 20424, 27232, 40848, 54464, 81696, 163392, 393403, 786806, 1180209, 1573612, 2360418, 3147224, 4720836, 6294448, 9048269, 9441672, 12588896, 14555911, 18096538, 18883344, 25177792, 27144807, 29111822, 36193076, 37766688, 43667733, 54289614, 58223644, 72386152, 75533376, 87335466, 108579228, 116447288, 144772304, 174670932, 217158456, 232894576, 289544608, 334785953, 349341864, 434316912, 465789152, 579089216, 669571906, 698683728, 868633824, 931578304, 1004357859, 1339143812, 1397367456, 1737267648, 2008715718, 2678287624, 2794734912, 4017431436, 5356575248, 8034862872, 10713150496, 16069725744, 21426300992, 32139451488, 64278902976]

約数ペア:

[(1, 64278902976), (2, 32139451488), (3, 21426300992), (4, 16069725744), (6, 10713150496), (8, 8034862872), (12, 5356575248), (16, 4017431436), (23, 2794734912), (24, 2678287624), (32, 2008715718), (37, 1737267648), (46, 1397367456), (48, 1339143812), (64, 1004357859), (69, 931578304), (74, 868633824), (92, 698683728), (96, 669571906), (111, 579089216), (138, 465789152), (148, 434316912), (184, 349341864), (192, 334785953), (222, 289544608), (276, 232894576), (296, 217158456), (368, 174670932), (444, 144772304), (552, 116447288), (592, 108579228), (736, 87335466), (851, 75533376), (888, 72386152), (1104, 58223644), (1184, 54289614), (1472, 43667733), (1702, 37766688), (1776, 36193076), (2208, 29111822), (2368, 27144807), (2553, 25177792), (3404, 18883344), (3552, 18096538), (4416, 14555911), (5106, 12588896), (6808, 9441672), (7104, 9048269), (10212, 6294448), (13616, 4720836), (20424, 3147224), (27232, 2360418), (40848, 1573612), (54464, 1180209), (81696, 786806), (163392, 393403)]